EP 2583863 B1 20170531 - RATCHET WHEEL OF TIGHTENER
Title (en)
RATCHET WHEEL OF TIGHTENER
Title (de)
RATSCHENRAD FÜR EINEN SPANNER
Title (fr)
ROUE À ROCHET DE DISPOSITIF DE SERRAGE
Publication
Application
Priority
- CN 201110258220 A 20110902
- CN 2011082978 W 20111125
Abstract (en)
[origin: EP2583863A1] The present invention discloses a ratchet wheel for a tightener in the field of mechanics, which addresses the problems existing in the conventional tighteners that the ratchet wheel tends to be shifted to offset or dislocate the reel. The ratchet wheel for the tightener includes a wheel body which is of a round-disk shape and has several ratchets along the edge thereof. Axial holes are set at the wheel body to pass the reel. Connecting parts are disposed at the ends of the axial holes to protrude vertically from the end face of the ratchet wheel. The connecting parts could be embedded onto the handle or support of the tightener. The ratchet wheel for the tightener is equipped with the advantages such as firm connection and high reliability.
IPC 8 full level
B60P 7/08 (2006.01)
CPC (source: EP US)
A44B 11/125 (2013.01 - US); B60P 7/083 (2013.01 - EP US); F16D 41/00 (2013.01 - US)
Citation (examination)
US 2006261204 A1 20061123 - RUAN BOQIN [CN]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2583863 A1 20130424; EP 2583863 A4 20151111; EP 2583863 B1 20170531; CN 102303714 A 20120104; US 2014008173 A1 20140109; US 9145932 B2 20150929; WO 2013029315 A1 20130307
DOCDB simple family (application)
EP 11826105 A 20111125; CN 2011082978 W 20111125; CN 201110258220 A 20110902; US 201113391293 A 20111125